EP2090678A4 - Reaktor für die elektrochemische behandlung von biomasse - Google Patents

Reaktor für die elektrochemische behandlung von biomasse

Info

Publication number
EP2090678A4
EP2090678A4 EP07823038.0A EP07823038A EP2090678A4 EP 2090678 A4 EP2090678 A4 EP 2090678A4 EP 07823038 A EP07823038 A EP 07823038A EP 2090678 A4 EP2090678 A4 EP 2090678A4
Authority
EP
European Patent Office
Prior art keywords
biomass
reactor
electrochemical treatment
electrochemical
treatment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP07823038.0A
Other languages
English (en)
French (fr)
Other versions
EP2090678A1 (de
Inventor
Diaz Domingo Guinea
Fierro Jose Luis Garcia
Yerga Rufino Manuel Navarro
Egea Jose Ramon Jurado
Rodriguez Heli Ricardo Rodriguez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Consejo Superior de Investigaciones Cientificas CSIC
Original Assignee
Consejo Superior de Investigaciones Cientificas CSIC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Consejo Superior de Investigaciones Cientificas CSIC filed Critical Consejo Superior de Investigaciones Cientificas CSIC
Publication of EP2090678A1 publication Critical patent/EP2090678A1/de
Publication of EP2090678A4 publication Critical patent/EP2090678A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/02—Hydrogen or oxygen
    • C25B1/04—Hydrogen or oxygen by electrolysis of water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/04—Regulation of the inter-electrode distance
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B3/00—Electrolytic production of organic compounds
    • C25B3/20—Processes
    • C25B3/23—Oxidation
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70—Assemblies comprising two or more cells
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46133—Electrodes characterised by the material
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46133—Electrodes characterised by the material
    • C02F2001/46138—Electrodes comprising a substrate and a coating
    • C02F2001/46142—Catalytic coating
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4612—Controlling or monitoring
    • C02F2201/46125—Electrical variables
    • C02F2201/4613—Inversing polarity
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4618—Supplying or removing reactants or electrolyte
    • C02F2201/46185—Recycling the cathodic or anodic feed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
EP07823038.0A 2006-11-08 2007-11-08 Reaktor für die elektrochemische behandlung von biomasse Withdrawn EP2090678A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200602843A ES2299388B1 (es) 2006-11-08 2006-11-08 Reactor para el tratamiento electroquimico de biomasa.
PCT/ES2007/000633 WO2008056012A1 (es) 2006-11-08 2007-11-08 Reactor para el tratamiento electroquímico de biomasa

Publications (2)

Publication Number Publication Date
EP2090678A1 EP2090678A1 (de) 2009-08-19
EP2090678A4 true EP2090678A4 (de) 2014-04-02

Family

ID=39357394

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07823038.0A Withdrawn EP2090678A4 (de) 2006-11-08 2007-11-08 Reaktor für die elektrochemische behandlung von biomasse

Country Status (5)

Country Link
US (1) US20100213075A1 (de)
EP (1) EP2090678A4 (de)
BR (1) BRPI0718604A2 (de)
ES (1) ES2299388B1 (de)
WO (1) WO2008056012A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2381231B1 (es) * 2010-10-26 2013-04-26 Universidad De Valladolid Procedimiento para la producción de hidrógeno mediante electrolisis de una solución acuosa de productos orgánicos.
CN102400170B (zh) * 2011-11-16 2014-07-30 艾德尔·华叔福 一种电解水的装置及方法
US9169569B2 (en) * 2012-07-16 2015-10-27 Phillips 66 Company Alternating voltage electrochemical reforming
GB2556397B (en) * 2017-09-10 2020-02-12 Slgk Zakl Badawczo Wdrozeniowy Procesow Chemicznych Spolka Z Ograniczona Odpowiedzialnosca Method for production of sugars from biomass
WO2019216288A1 (ja) * 2018-05-07 2019-11-14 アイカーボン株式会社 セルロースから糖類の製造方法及びその装置
WO2020220183A1 (zh) * 2019-04-29 2020-11-05 天津工业大学 多级电催化膜反应器及其在有机电化学反应中的应用和方法
CN119461362A (zh) * 2019-06-07 2025-02-18 纳米普罗技术有限公司 通过在液体中脉冲放电制造纳米碳材料的系统和方法
WO2022186781A1 (en) * 2021-03-05 2022-09-09 Nanyang Technological University Electrochemical conversion of organic waste
CN117015445A (zh) * 2021-03-05 2023-11-07 南洋理工大学 有机废物的电化学转化
WO2025050199A1 (en) * 2023-09-08 2025-03-13 Valence Water Inc. Electrochemical reactor for wastewater treatment

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030006144A1 (en) * 2001-06-22 2003-01-09 The Procter & Gamble Company Electrolysis cell for generating chlorine dioxide

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3649485A (en) * 1968-10-02 1972-03-14 Ppg Industries Inc Electrolysis of brine using coated carbon anodes
US3941676A (en) * 1974-12-27 1976-03-02 Olin Corporation Adjustable electrode
US4101394A (en) * 1975-05-09 1978-07-18 Ppg Industries, Inc. Electrolytic method
US4028214A (en) * 1976-01-28 1977-06-07 Olin Corporation Adjustable electrode
US4670113A (en) * 1984-10-30 1987-06-02 Lewis Arlin C Electrochemical activation of chemical reactions
US5417817A (en) * 1994-06-15 1995-05-23 Dammann; Wilbur A. Biomass gasification process and apparatus
US20050163704A1 (en) * 2004-01-23 2005-07-28 Ovonic Battery Company Base-facilitated production of hydrogen from biomass
US7232507B2 (en) * 2002-09-04 2007-06-19 National Research Council Of Canada High volumetric efficiency electrochemical cell design for treatment of low concentrations of contaminants in low conductivity water

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030006144A1 (en) * 2001-06-22 2003-01-09 The Procter & Gamble Company Electrolysis cell for generating chlorine dioxide

Also Published As

Publication number Publication date
EP2090678A1 (de) 2009-08-19
ES2299388B1 (es) 2009-04-16
US20100213075A1 (en) 2010-08-26
WO2008056012A1 (es) 2008-05-15
BRPI0718604A2 (pt) 2013-12-17
ES2299388A1 (es) 2008-05-16

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20140305

RIC1 Information provided on ipc code assigned before grant

Ipc: C25B 9/06 20060101ALI20140227BHEP

Ipc: C25B 3/02 20060101ALI20140227BHEP

Ipc: C25B 11/02 20060101AFI20140227BHEP

Ipc: C25B 1/06 20060101ALI20140227BHEP

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Effective date: 20141208

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Effective date: 20160115